We are using Pega helm charts and customized pega docker images for upgrading Pega platform  from v8.8.2 to Pega 24.2.1 on Google Kubernetes Engine; we are getting the issue underlined below -  Error: UPGRADE FAILED: failed to create resource: admission webhook "validation.gatekeeper.sh" denied the  request: [containerdenyescalation] GKE-TEP-CON-0002: Job/pega-zdt-upgrade/pega-installer:  Containers should not allow privilege escalation. See 'kubectl explain pod.spec.containers.securityContext.allowPrivilegeEscalation'  for details.

As a result our pods are not restarting.

Please provide necessary details on the configuration to be done and parameters to be set for resolving this issue.